From bab5c5fac0fba6b6e0735e8bd9dfecb7bd474700 Mon Sep 17 00:00:00 2001
From: Joel Sherrill <joel.sherrill@OARcorp.com>
Date: Fri, 12 Mar 2010 16:26:16 +0000
Subject: 2010-03-12	Joel Sherrill <joel.sherrill@oarcorp.com>

	* ftpd/ftpd.c, httpd/asp.c, httpd/ejparse.c, httpd/emfdb.c,
	httpd/misc.c, httpd/um.c, httpd/webs.c, httpd/websuemf.c,
	libfs/src/dosfs/msdos_dir.c, libfs/src/dosfs/msdos_format.c,
	libfs/src/dosfs/msdos_misc.c, libfs/src/nfsclient/src/nfs.c,
	libmisc/capture/capture-cli.c, libmisc/monitor/mon-network.c,
	libmisc/shell/hexdump-odsyntax.c, libmisc/shell/main_ifconfig.c,
	libmisc/shell/shell.c, libmisc/shell/shell_makeargs.c,
	libmisc/uuid/parse.c, libnetworking/libc/gethostbydns.c,
	libnetworking/libc/gethostbyht.c, libnetworking/libc/gethostnamadr.c,
	libnetworking/libc/getnetnamadr.c, libnetworking/libc/inet_addr.c,
	libnetworking/libc/inet_network.c, libnetworking/libc/res_debug.c,
	libnetworking/libc/res_init.c, libnetworking/libc/res_query.c,
	libnetworking/rtems/rtems_mii_ioctl.c,
	score/src/objectgetnameasstring.c: Readdress use of ctype methods per
	recommendation from D.J. Delorie on the newlib mailing list. We
	should pass an unsigned char into these methods.
---
 cpukit/libnetworking/libc/gethostbyht.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'cpukit/libnetworking/libc/gethostbyht.c')

diff --git a/cpukit/libnetworking/libc/gethostbyht.c b/cpukit/libnetworking/libc/gethostbyht.c
index e20414ca45..915adfc62c 100644
--- a/cpukit/libnetworking/libc/gethostbyht.c
+++ b/cpukit/libnetworking/libc/gethostbyht.c
@@ -252,7 +252,7 @@ again:
   if (*cur=='#' || *cur=='\n') goto parseerror;
   /* first, the ip number */
   pe->h_name=cur;
-  while (cur<last && !isspace((int)*cur)) cur++;
+  while (cur<last && !isspace((unsigned char)*cur)) cur++;
   if (cur>=last) return 0;
   if (*cur=='\n') goto parseerror;
   {
@@ -278,9 +278,9 @@ again:
   ++cur;
   /* now the aliases */
   for (aliasidx=0;aliasidx<9;++aliasidx) {
-    while (cur<last && isblank((int)*cur)) ++cur;
+    while (cur<last && isblank((unsigned char)*cur)) ++cur;
     pe->h_aliases[aliasidx]=cur;
-    while (cur<last && !isspace((int)*cur)) ++cur;
+    while (cur<last && !isspace((unsigned char)*cur)) ++cur;
     {
       char *from=pe->h_aliases[aliasidx];
       int len=cur-from;
@@ -291,7 +291,7 @@ again:
       *dest=0; ++dest;
     }
     if (*cur=='\n') { ++cur; ++aliasidx; break; }
-    if (cur>=last || !isblank((int)*cur)) break;
+    if (cur>=last || !isblank((unsigned char)*cur)) break;
     cur++;
   }
   pe->h_aliases[aliasidx]=0;
-- 
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